Megan Fox-isms: Foul-Mouthed Vixen's Best Quotes

When a fan asked Green's marital status, Green wrote on his page that he is "engaged and [has] a son from [his] previous relationship," also tweeting that he is spending time with Fox while she films a new flick in New Mexico.

Green didn't say when he and Fox decided to become engaged again -- the couple reportedly called off their engagement temporarily early last year.

Celeb Hookups: Michael Phelps and Nicole Johnson

Fox's last box office try was the Diablo Cody vehicle "Jennifer's Body," which was panned by critics and tanked in theaters.